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Details
| Specification | Value |
|---|---|
| Brand | ERT |
| for OE number | 357 721 261A |
| Diameter [mm] | 23 mm |
| Brake System | ATE |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- SEAT—357 721 261A
Where this part fits
Original-fit position for OE 357721261A. The red ring marks where this part installs on the vehicle.
About this product
When repair kit clutch slave cylinder performance matters, the ERT 300581 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: for OE number: 357 721 261A, Diameter [mm]: 23 mm, Brake System: ATE. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with SEAT, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 108989, 24.2523-0908.3, 300581, 357 721 261A and 5 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ERT is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (8)
Repair Kit Clutch Slave Cylinder ERT 300581 — compatible car models
| Car models | SEAT: TOLEDO I (1L2); VW: CADDY II Box Body/MPV (9K9A), CORRADO (53I), GOLF II (19E, 1G1), PASSAT B3/B4 (3A2, 35I), PASSAT B3/B4 Variant (3A5, 35I), TRANSPORTER T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ), TRANSPORTER T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D, TRANSPORTER T4 Van (70A, 70H, 7DA, 7DH), VENTO (1H2) |
|---|---|
| Engines | 2.0 i 16V; 1.9 TDI; 1.8 16V; 1.6 TD; 1.6; 1.8; 1.9 D; 1.4 |
| Year of manufacture | 1983-2004 |
| Manufacturer article number (MPN) | 300581 |
| OE part numbers | 357 721 261A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ERT 300581 . Brake System: ATE. Diameter [mm]: 23 mm. for OE number: 357 721 261A
- 1x Repair Kit Clutch Slave Cylinder
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Repair Kit Clutch Slave Cylinder compatible with my car?
This Repair Kit Clutch Slave Cylinder fits SEAT, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this ERT Repair Kit Clutch Slave Cylinder have?
This ERT Repair Kit Clutch Slave Cylinder has the following specifications: for OE number: 357 721 261A; Diameter [mm]: 23 mm; Brake System: ATE. Check the full specifications table above for complete details.
What OE part numbers does this Repair Kit Clutch Slave Cylinder replace?
This Repair Kit Clutch Slave Cylinder replaces OE part numbers: 357 721 261A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Repair Kit Clutch Slave Cylinder cost?
This ERT Repair Kit Clutch Slave Cylinder is available for £4.99. Repair Kit Clutch Slave Cylinder prices vary depending on brand, specifications, and vehicle compatibility. ERT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Repair Kit Clutch Slave Cylinder?
Regular inspection of your Repair Kit Clutch Slave Cylinder is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Repair Kit Clutch Slave Cylinder?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Repair Kit Clutch Slave Cylinder fitted by a professional mechanic.
Can I use this part as a replacement for OE 357 721 261A?
Yes, this ERT Repair Kit Clutch Slave Cylinder is a direct replacement for OE part number 357 721 261A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
